Category theory is a field of mathematics which deals in an abstract way with mathematical structures and relationships between them. Arising as an abstraction of homological algebra, which itself was affectionately called "abstract nonsense", category theory is sometimes called "generalized abstract nonsense". Categories are the main objects of study in category theory. This Wikipedia category is for articles that define or otherwise deal with one or more specific categories in this mathematical, category-theoretic sense, such as, for example, the category of sets, Set.
Pages in category "Categories in category theory"
The following 57 pages are in this category, out of 57 total. This list may not reflect recent changes.
C
- Category of compactly generated weak Hausdorff spaces
- Category of frames
- Category of Markov kernels
- Category of matrices
- Category of measurable spaces
- Category of sheaves of abelian groups
- Category of super vector spaces
- Category with zero morphisms
- Category of chain complexes
- Comma category
- Connected category
- Category of CW-complexes
- Cyclic category